AR014679A1 - Catalizadores de cianuro de dos metales, procedimiento para la preparacion de los mismos, su uso y procedimiento y procedimiento continuo para lapreparacion de alcoholes de polieter mediante la utilizacion de dichos catalizadores - Google Patents

Catalizadores de cianuro de dos metales, procedimiento para la preparacion de los mismos, su uso y procedimiento y procedimiento continuo para lapreparacion de alcoholes de polieter mediante la utilizacion de dichos catalizadores

Info

Publication number
AR014679A1
AR014679A1 ARP990100940A ARP990100940A AR014679A1 AR 014679 A1 AR014679 A1 AR 014679A1 AR P990100940 A ARP990100940 A AR P990100940A AR P990100940 A ARP990100940 A AR P990100940A AR 014679 A1 AR014679 A1 AR 014679A1
Authority
AR
Argentina
Prior art keywords
procedure
chosen
group
preparation
cyanide
Prior art date
Application number
ARP990100940A
Other languages
English (en)
Original Assignee
Basf Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Se filed Critical Basf Se
Publication of AR014679A1 publication Critical patent/AR014679A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2693—Supported catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • B01J27/26—Cyanides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Catalizadores de cianuro de dos metales de la formula general M1a[M2 (CN)b (A)c]d - fM1gXn - h (H2O) eL, en donde : M1 representa un ionmetálico, elegido entre el grupo que comprende Zn2+,Fe2+,Co3+,Ni2+,Mn2+, Co2+, Sn2+, Pb2+, Mo4+,Mo 6+, Al3+, V4+, V5+, Sr2+, W4+, W6+, Cr2+, Cr3+, Cd2+, M2representa un ion metálico elegido entre el grupo que comprende Fe2+, Fe3+, Co2+, Co3+, Mn2+, Mn3+, V4+, V5+, Cr2+, Cr3+, Rh3+, Ru2+, Ir3+, y M1 y M2 soniguales o diferentes, Arepresenta un anion entre el grupo que comprende halogenuro, hidroxido, sulfato, carbonato, cianuro, tiocianato, isocianato,cianato, carboxilato, oxalato o nitrato, -X representa un anion, elegido entre el grupo que comprende halogenuro,hidroxido, sulfat o, carbonato, cianuro,tiocianato, isocianato, cianato, carboxilato, oxalato o nitrato, -L representa un ligando orgánico miscible con agua, elegido entre el grupor que comprendealcoholes, aldehidos, cetonas, éteres, poliéteres,ésteres, ureas, amida s, nitrilos y sulfuros, -a, b, c, d, g y n son elegidos de tal modo que estágarantizada la electroneutralidad del compuesto, -e significa el numero de coordinacion del ligando, -e y f significan numeros enteros ofraccionesmayores o iguales a cero, - h significa un numero entero o fraccion mayor o igual a cero, dichos cianuros de dos metales son aplicados sobre soportessolidos, enertes, no espumados o son introducidos en los mismos, o sonconformados como cuerpos de forma. Los soportes no espumados, inertes, solidos,están compuestos por material inorgánico u orgánico, tales como oxido inertes, polímeros inertes o carburos inertes. Los cianuros de los metales también sonaplicadossobre la pared interior de los reactor es, o bien están presentes como cuerpos de forma de cianuros de dos metales conformados. Procedimiento para la
ARP990100940A 1998-03-05 1999-03-05 Catalizadores de cianuro de dos metales, procedimiento para la preparacion de los mismos, su uso y procedimiento y procedimiento continuo para lapreparacion de alcoholes de polieter mediante la utilizacion de dichos catalizadores AR014679A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19809539A DE19809539A1 (de) 1998-03-05 1998-03-05 Verfahren zur Herstellung von Doppelmetallcyanidkatalysatoren

Publications (1)

Publication Number Publication Date
AR014679A1 true AR014679A1 (es) 2001-03-28

Family

ID=7859874

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990100940A AR014679A1 (es) 1998-03-05 1999-03-05 Catalizadores de cianuro de dos metales, procedimiento para la preparacion de los mismos, su uso y procedimiento y procedimiento continuo para lapreparacion de alcoholes de polieter mediante la utilizacion de dichos catalizadores

Country Status (5)

Country Link
US (1) US6362126B1 (es)
EP (1) EP1060020A1 (es)
AR (1) AR014679A1 (es)
DE (1) DE19809539A1 (es)
WO (1) WO1999044739A1 (es)

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DE19949091A1 (de) * 1999-10-12 2001-04-26 Basf Ag Polyester-Polyetherblockcopolymere
DE10008630A1 (de) * 2000-02-24 2001-09-06 Basf Ag Verfahren zur Herstellung von Polyetherpolyolen in Gegenwart eines Multimetallcyanidkomplex-Katalysators
DE10008635A1 (de) * 2000-02-24 2001-09-06 Basf Ag Verfahren zur Herstellung von Polyetherpolyolen
US6429166B1 (en) * 2000-05-19 2002-08-06 Dow Global Technologies Inc. Method for preparing metal cyanide catalyst/polyol initiator slurries
US6348565B1 (en) 2000-05-19 2002-02-19 The Dow Chemical Company Method for preparing metal cyanide catalysts using silane-functional ligands
KR100418058B1 (ko) * 2001-04-18 2004-02-14 에스케이씨 주식회사 폴리올 제조용 복금속 시안계 착화합물 촉매
EP1288244A1 (en) * 2001-08-31 2003-03-05 Asahi Glass Company, Limited Double metal cyanide complex catalyst for ring opening polymerization of alkylene oxide and its production process
DE10242399A1 (de) 2002-09-12 2004-03-18 Basf Ag Verfahren zur Herstellung von Polyetherolen
DE10243366A1 (de) * 2002-09-18 2004-04-01 Basf Ag Herstellung von Alkoxylaten bei optimierten Reaktionsdrücken
US6696383B1 (en) 2002-09-20 2004-02-24 Bayer Polymers Llc Double-metal cyanide catalysts which can be used to prepare polyols and the processes related thereto
US6806348B2 (en) * 2003-02-11 2004-10-19 Basf Corporation Process for removing and regenerating a double metal cyanide (DMC) catalyst from a polymer polyol
CN1294178C (zh) * 2003-07-09 2007-01-10 中国石油化工股份有限公司 低不饱和度聚醚多元醇的制备方法
US6855658B1 (en) * 2003-08-26 2005-02-15 Bayer Antwerp, N.V. Hydroxide containing double metal cyanide (DMC) catalysts
DE102004031836A1 (de) * 2004-06-30 2006-01-19 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
DE102005041142A1 (de) 2005-08-30 2007-03-01 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
DE102005057895A1 (de) 2005-12-02 2007-06-06 Basf Ag Verfahren zur Herstellung von Multimetallcyanidverbindungen
US7834082B2 (en) 2007-01-17 2010-11-16 Bayer Materialscience Llc Polyether-polysiloxane polyols
CN101003622B (zh) * 2007-01-18 2010-05-26 浙江大学 一种负载型双金属氰化络合物催化剂及其制备方法和应用
EP2471838A4 (en) * 2009-10-05 2013-07-31 Asahi Glass Co Ltd POLYETHER AND MANUFACTURE THEREOF
WO2012019405A1 (zh) * 2010-08-13 2012-02-16 浙江大学 一种金属氰化物配位催化剂及其制备方法和应用
CN101928390B (zh) * 2010-08-13 2012-05-23 浙江大学 一种金属氰化物配位催化剂及其制备方法和应用
BR112013016657B1 (pt) * 2010-12-27 2021-11-03 Dow Global Technologies Llc Método para produzir um produto de poliéter monol ou poliéter poliol
CN102580780B (zh) * 2011-12-19 2015-04-15 浙江大学 一种双组分双金属催化剂的合成方法及应用
DE102014209407A1 (de) 2014-05-19 2015-11-19 Evonik Degussa Gmbh Hoch aktive Doppelmetallcyanid-Katalysatoren und Verfahren zu deren Herstellung
DE102014209408A1 (de) * 2014-05-19 2015-11-19 Evonik Degussa Gmbh Ethoxylatherstellung unter Verwendung hoch aktiver Doppelmetallcyanid-Katalysatoren
US11745174B2 (en) * 2017-05-10 2023-09-05 Dow Global Technologies Llc Polyether polymerization process
KR20210020916A (ko) 2018-06-19 2021-02-24 헨켈 아게 운트 코. 카게아아 고 활성 이중 금속 시아나이드 화합물
WO2024180261A2 (en) 2023-03-02 2024-09-06 Basf Se Environmenal friendly ethylene oxide, propylene oxide and downstream products

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US3278458A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3427256A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanide complex compounds
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Also Published As

Publication number Publication date
EP1060020A1 (de) 2000-12-20
DE19809539A1 (de) 1999-09-09
WO1999044739A1 (de) 1999-09-10
US6362126B1 (en) 2002-03-26

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